TY - JOUR AN - 041923462 PY - 1991/01/01 TI - Use of site-directed mutagenesis to define the limits of sequence variation tolerated for processing of the M13 procoat protein by the Escherichia coli leader peptidase JO - Biochemistry VL - 30 IS - 51 SP - 11775 EP - 11781 UR - https://eurekamag.com/research/041/923/041923462.php ER -